Should I try a 2nd time to give my 22 month old toddler a powdered drink mix for toddlers? He got sick with fever 3 days ago, and this is the first time he hasn t been drinking all his milk of 19 oz., which has been important for a long time. Is there a step 1 to this? I tried giving him the parents choice next stage, that was a few weeks ago, before getting sick just to have extra boost but need to make other way with quick foods and freezer foods. But this not drinking milk thing is new, and I d like to know what is going on.